baber/WOPTO huggingface dataset:
Patent KR-20020077001-A (KR)
Title: Back light
Inventor: MUN JEONG MIN
IPC: G02F1/13357
Filed: 2001-07-19
Abstract: PURPOSE: A back light is provided to simplify wirings connecting light-emitting lamps with a switching circuit by reducing the number of connectors for the light-emitting lamps, easily maintain and repair the light-emitting lamps, and improve the work efficiency. CONSTITUTION: A back light includes a plurality of light-emitting lamps(31) having electrodes at both ends of the outer part of a tube or not, upper and lower devices(41a,41b,43a,43b) having a plurality of grooves receiving both ends of the plurality of the light-emitting lamps at the opposite surface and each having conductive layers to apply power to the light-emitting lamps, and a light scattering element formed on the upper device.
Patent KR-20030010881-A (KR)
Title: Chromatic dispersion measurement system and the method
Inventor: JEON KEAM SOO
IPC: G01J9/00
Filed: 2001-07-27
Abstract: PURPOSE: A system and a method for measuring chromatic dispersion are provided to measure chromatic dispersion with accurate solution, and easily measure chromatic dispersion of an optical fiber already installed in the field. CONSTITUTION: A system for measuring chromatic dispersion includes a tunable laser source(10) which is a light source for measuring chromatic dispersion; an optical fiber 3dB coupler(30) dividing a path of light provided from the wavelength variable laser through a circulator(20), and coupling predetermined optical signals; an MZ(Mach Zehnder) modulator(40) backward and forward modulating light provided being divided into clockwise direction and counterclockwise direction through the optical fiber 3dB coupler by an RF signal provided from the outside; a Sagnac interferometer having a fiber under test(FUT) inserted into clockwise path between the optical fiber 3dB coupler and the MZ modulator for modulating light by the delayed signal as much as the corresponding length in case of forward modulation of the MZ modulator; a photo detector(50) receiving the backward and forward modulated light through the optical fiber 3dB coupler and the circulator; a circuit network analyser(60) providing the RF signal to the MZ modulator and obtaining a transfer function of the signal received in the photo detector; and a computer(70) calculating a delayed time corresponding to asymmetrical length of the FUT by using the obtained transfer function, thereby obtaining chromatic dispersion.
Patent KR-20030012045-A (KR)
Inventor: JUNG YEONG WAN
IPC: A61H39/04
Filed: 2001-07-30
Abstract: PURPOSE: A finger pressure apparatus using MIDI is provided to obtain a finger pressure effect by inducing a body vibration according to a MIDI sound. CONSTITUTION: A buffer circuit(209) is capable of receiving velocity information of MIDI by channels and selects the velocity information received by channels. A control unit(201) generates a control signal for selecting the velocity information by channels of the buffer circuit, generates a mode selection signal for combining the velocity information received by channels and provides amplification level information according to a user input. A driver module(211) combines the velocity information received by channels upon receipt of a driver signal of the control unit. A D/A converter(213) converts an output signal of the driver module into an analog signal and executes the same by output signals from the driver module.
Patent KR-20030013787-A (KR)
Title: An apparatus for exchanging a grinding wheel of roll grinder
Inventor: PARK SUN HUI
IPC: B24B45/00
Filed: 2001-08-09
Abstract: PURPOSE: A replacement apparatus of grindstone for a roll grinder is provided to reduce working hours by replacing the grindstone from the roll grinder safely and conveniently, and to improve performance by preventing breakage of the grindstone. CONSTITUTION: A grindstone replacement device of a roll grinder is composed of a moving part having a moving trolley(11) sliding back and forth by a first motor(12), and a grindstone fixing frame moving to a spindle by first cylinders; a grindstone fixing part arranging guide cases(21) embedding screw rotating shafts circumferentially in the grindstone fixing frame, and having a grindstone fixing unit radially reciprocating according to rotation of the screw rotating shaft with driving force of a second motor for fixing grindstone; a disassembling part having a spindle guide in an outer flange cover to guide a lock nut gear locking and unlocking to the spindle by driving force of a third motor; and a grindstone supply part(40) supplying the grindstone by lifting up and down a holder with a second cylinder(42) on a cylinder supporting bar. Working efficiency is improved with replacing the grindstone conveniently.
Patent KR-20010088680-A (KR)
Title: Pneumatic tire
Inventor: SEO JAE HO
IPC: B60C15/00
Filed: 2001-08-21
Abstract: PURPOSE: A pneumatic tire is provided to restrain deformation of a boundary part of a bead part and a side wall part, and sufficiently secure a space for installing a wheel balance weight. CONSTITUTION: In a pneumatic tire(20), a height(H1) of a contact point(B) of a first arc(P1) and an incline plane(P2) of a bead part(21) is equal to a height of a contact point of a rim connecting part(12) and a rim incline part(13), a height(H3) of a contact point(D) of the incline plane and a second arc(P3) is larger than the height of the contact point(B) and smaller than a height(H2) of a contact point(C) of the rim incline part and a rim free end part(14), a contact point(E) of the second arc and an arc(P4) forming a side wall part(22) is positioned at the rim free end part, so that a height(H4) of the contact point(E) is smaller than a height(H) of rim flanges and the radius of curvature(R3) of the second arc is larger than the radius of curvature(R2) of the rim free end part.
Patent KR-20030016707-A (KR)
Title: Apparatus for automatic water saving in a chamber pot
Inventor: LEE JAE TONG
IPC: E03D1/14
Filed: 2001-08-21
Abstract: PURPOSE: An automatic water saving device for a toilet bowl is provided to economize in water by discharging the preset quantity of water according to feces and urine. CONSTITUTION: The automatic water saving device for a toilet bowl comprises: a handle(100) sensing the human body by a built-in sensor(111) in case of an automatic mode and sending out sounds if the human body is sensed, and rotating/restoring to the original state in case of a manual mode; a fixture(200) fixing the handle(100) and a driving unit to the external wall of the cistern; a driving unit(300) fixed by the fixture(200) to control drainage by feces and urine; a flush valve(400) connected with a wire coupled to the driving unit(300) to open and close a drain outlet(500); a control box(600) controlling sounds if the human body is sensed by the sensor(111) and containing a battery, a power supplier and a CPU to control the driving unit(300); and a support member(620) supporting a placer(610) to place the control box(600) and coupled with an air vent(700).
Patent KR-20030017115-A (KR)
Title: Freezing refrigerator
Inventor: LEE HWANG CHUL
IPC: F25D11/00
Filed: 2001-08-24
Abstract: PURPOSE: A thermal storage type portable freezing refrigerator is provided to reduce energy consumption. CONSTITUTION: Heat is accumulated in the low temperature ice of -45 deg.C in an accumulator(6) using midnight power service. A freezing refrigerator(50) is loaded in a vehicle and keeps inside temperature with heat source of the accumulator between 5 deg.C and -25 deg.C. The freezing refrigerator includes a space formed in a central part thereof to load frozen and refrigerated articles therein; an air duct in which air circulates; an air blower(19) circulating air; and a control panel(18).
Patent KR-20030017138-A (KR)
Title: System and Method premium provided using integrated prepaid card
Inventor: KWON HWANG SUB
Filed: 2001-08-24
Abstract: PURPOSE: A system and method for supplying a free gift using an integrated prepayment card is provided to improve a frequency in use and a purchase desire of an integrated prepayment card by executing a lottery using each PIN(Personal Identification Number) endowed in a plurality of registered integrated prepayment cards according as a user registers the integrated prepayment card and supplying a free gift for the user in accordance with a result of the lottery. CONSTITUTION: A plurality of mobile service provider servers(100) is connected to a repeater(200) through a communication network(300). The repeater(200) is communicated with a mobile communication terminal(400) by wireless. A service supply server(500) is communicated with the mobile service provider server(100) through the communication network(300). The service supply server(500) manufactures integrated prepayment cards(600), distributes the integrated prepayment cards to users, and manages a PIN of the integrated prepayment card(600) registered by a user and a telephone number of the mobile communication terminal(400). The service supply server(500) collects PINs of the integrated prepayment cards(600) transmitted from the mobile service provider servers(100) during a predetermined term, executes a lottery, and supplies a free gift to a user in accordance with a result of the lottery.
Patent KR-20030022590-A (KR)
Title: Magnetic Filtering Apparatus and method for Removal of Radioactive Corrosion Product at Nuclear Power Plant
Inventor: LEE GEON JAE
IPC: G21F9/00
Filed: 2001-09-11
Abstract: PURPOSE: A magnetic filtering apparatus and a method for eliminating a radioactive corrosion product in a nuclear power station are provided to reduce the exposure by eliminating the radioactive corrosion product through a permanent magnet. CONSTITUTION: A driving power generating unit(200) is fixed on a supporting unit(100) to generate a driving power. A dividing unit(300) is fixed on the supporting unit(100) to divide a radioactive corrosion product. The supporting unit(100) is comprised of a support(110) for fixing the driving power generating unit(200) and the dividing unit(300) and a plurality of moving wheels(120) adhered to a lower end thereof. The driving power generating unit(200) is comprised of a common driving motor(210), a first gear fixed to an end of the rotational shaft(220) of the driving motor(210), and a second gear(240) fixed on a central part of the rotational shaft(220). The dividing unit(300) is comprised of an inside magnet assembly, an outside magnet assembly, a flow channel chamber arranged between the inside magnet assembly and the outside magnet assembly, and a case accommodating them.
Patent KR-20030032211-A (KR)
Inventor: IM YOOUNG SU
IPC: A23L11/20
Filed: 2001-10-16
Abstract: PURPOSE: Fermented soy products obtained by steaming natural Tricholoma matsutake, mixing with conventional fermented soy products and aging are provided. Therefore, the products are preserved over a long period of time and maintain the taste and flavor peculiar to Tricholoma matsutake and fermented soy products. CONSTITUTION: To produce the titled products, 55% by weight of fermented soybean powder is mixed with 3% by weight of steamed Tricholoma matsutake extract, 25% by weight of red pepper powder, 10% by weight of glutinous rice, 7% by weight of malt, 7% by weight of corn syrup, 10% by weight of salt and 3% by weight of garlic. Thereafter, the mixture is fermented with 15% by weight of steamed and dried natural Tricholoma matsutake in a jar for 2 to 3 years.
Patent KR-20030032286-A (KR)
Title: MPEG-4 Reversible Variable Length Code Decoding Method and Circuit
Inventor: JUN MIN YONG
IPC: H04N19/42
Filed: 2001-10-17
Abstract: PURPOSE: A circuit of decoding an MPEG-4 RVLC(Reversible Variable Length Code) is provided to divide an RVLC into 3 clusters to divide the code, and to use a pattern matcher for detecting the clusters, thereby supplying a small-sized decoder at a high speed. CONSTITUTION: An input buffer end(IB) arranges and outputs certain bits. The second pattern matcher(CD2) determines the first cluster with upper 2 bits or 3 bits, inputs bit strings except the number of bits of the first cluster, and outputs the second cluster. The third pattern matcher(CD3) makes the rest output bits of the second pattern matcher as input data, and obtains a consecutive 1. A length operator(LEN_CAL) adds output information of the second and the third pattern matcher, and calculates length of codeword. Two look-up tables(LUT1,LUT2) store symbols of the codeword in a forward and a reverse table. A fixed length decoder(FLD) decodes fixed length codes that do not exist in the look-up tables. A result selector(OSEL) generates an index of a codeword table by using cluster information.
Patent KR-20030033884-A (KR)
Inventor: OH YEONG JE
IPC: C02F3/10
Filed: 2001-10-25
Abstract: PURPOSE: A porous ceramic support for microbes fixation and a method of preparation thereof are provided, which is made in the forms of bar, tube, gear to have high mechanical strength and porous structure of large specific surface area suitable for immobilizing microorganism, thus enabling microorganism easily adhere to and grow, so that treatment efficiency is greatly enhanced. CONSTITUTION: The porous ceramic support is characterized in that it is composed of a ceramic raw material composition comprising more than one raw materials selected from 15 to 40 parts by weight of siliceous raw material, 40 to 70 parts by weight of allitic raw material and 60 to 160 parts by weight of clay raw material, and wet waste with a moisture content of 60 to 95 wt.%.
Patent KR-20020077017-A (KR)
Title: Linear motion guide unit
Inventor: ISHIHARA TOYOHISA
IPC: F16C29/06
Filed: 2001-10-26
Abstract: PURPOSE: To provide a linear motion guide unit capable of fixing an assembly of each member in a fitting type by reducing the number of parts to mount on a casing so as to correspond to miniaturization. CONSTITUTION: A slider 2 is constituted of a casing 3 on an inside surface 34 of which a track groove 13 is formed and on an outside surface 24 of which a recessed groove 21 and a return passage groove 18 are formed, an end cap 4 with a directional changing passage 14 arranged on both end surfaces 35 of the casing 3 formed on it and a frame type case 5 having a side plate part 22 facing the outside surface 24 of the casing 3 and an end plate part 23 facing an outer end surface 25. of the end cap 4. A protruded part 20 to be engaged with a recessed groove 21 is provided on an inside surface 36 of the side plate part 22, and the casing 3, the end cap 4 and the frame type case 5 are integrally fixed with each other by engaging the protruded part 20 with the recessed groove 21 by arranging the end cap 4 on the frame type case 5.
Patent KR-20010112151-A (KR)
Title: 발광다이오드 터치 스크린을 이용한 사이버 저작 도구
Inventor: KIM JUNG TAE
IPC: G06F19/00
Filed: 2001-10-30
Abstract: 기존의 LED 터치 판넬 방식X,Y 축으로 한정된 LED 개수를 삽입하여 LED  개수에 따라 분해능이 결정이 되었으나, 본 시스템은  한정된 LED 개수를 X, Y를 X, Y 축에 삽입하여 새로운 스캔 방식과 소프트웨어 알고리즘을 도입하여 분해능을 높일 수 있으며, 이 물질 삽입시 또는 자연 환경 변화등으로 불안전한 데이터의 입력시 에러을 감소 시킬 수 있는 시스템 설계하여, LED 스캔 방식의 에러를 감소 시키고 분해능을 높이는 방식이다. 
     이러한 방식은 LED 삽입 개수를 한정적으로 감소 시키는 동시에 분해능을 높일 수 있으며 스캔 속도를 향상 시켜 대행 LED  터치 패널에도 적용할 수 있다.
Patent KR-20030037575-A (KR)
Title: Wafer stage unit for exposure equipment
Inventor: NAM SANG MO
IPC: H01L21/027
Filed: 2001-11-06
Abstract: PURPOSE: A wafer stage unit of exposure equipment is provided to be capable of rapidly removing the particles of a table by using a suction member. CONSTITUTION: A wafer is adsorbed on a table(140) by the force of vacuum. An X-axis stage(130) is installed at the lower portion of the table(140) for moving the table(140) to the X-axis direction. A pair of Y-axis stage(120) are installed at both ends of the X-axis stage(130) for moving the table(140) accompanied with the X-axis stage(130) to the Y-axis direction. A suction member(160) is located at the upper portion of the table(140) for rapidly removing the particles of the table(140). The suction member(160) includes a cleaning disc panel(162) having a plurality of suction holes for inhaling the particles, and a vacuum line(164) connected with the cleaning disc panel(162).
Patent KR-20030039152-A (KR)
Title: Agents for treatment and prevention of bovine mastitis comprising the extracts from leaves of Eriobotrya japonica, and its method
Inventor: CHO SEONG NAM
IPC: A61K36/73
Filed: 2001-11-12
Abstract: PURPOSE: Provided are a method and an agent for preventing and treating the mastitis of the milch cow using, as an active ingredient, an extract of Eriobotrya japonica leaves harmless to animals, human beings as well as environment, thereby safely preventing and treating the disease without using any antibiotics. CONSTITUTION: An agent for preventing and treating the mastitis of the milch cow contains an extract of Eriobotrya japonica leaves as an active ingredient and formulated into a liquid preparation, a lotion, an ointment or a spray. The extract is obtained by extracting Eriobotrya japonica leaves 2-20 times of 70% ethyl alcohol at ambient temperature for 2-10 days or by boiling them in 2-20 times of water for 0.5-4 hours.
Patent KR-20010110264-A (KR)
Title: 응답기능을 갖는 메시지를 이용한 의사수집시스템, 방법및 컴퓨터로 판독가능한 기록매체
Inventor: KIM EUNG UK
Filed: 2001-11-14
Abstract: 본 발명은, 적어도 하나 이상의 질의사항을 포함한 전자 메시지를 생성하는 단계와, 상기 전자 메시지를 복수의 수신자측 단말기로 전송하는 단계와, 상기 전송된 메시지 상에서 상기 복수의 수신자가 상기 각각의 질의사항에 대한 자신의 의사를 입력하는 단계와, 상기 입력된 수신자의 의사를 질의사항과 수신자별로 식별가능한 응답정보로 생성하고 상기 응답정보를 발신자측으로 자동으로 반송하는 단계와, 상기 반송된 응답정보를 상기 질의사항 및 상기 수신자별로 통계처리하는 단계와, 상기 통계처리된 결과를 출력하는 단계를 이루어진 응답기능을 갖는 전자 메시지를 이용한 의사수집방법을 제공한다. 또한, 본 발명은 시스템 및 컴퓨터로 판독가능한 기록매체형태로 제공될 수 있다. 
     본 발명의 바람직한 실시형태에 따르면, 무작위로 경품대상자를 선정하고 그 선정결과를 각 전자메시지에 비공개상태로 포함시킨 후에 질의사항에 대한 응답을 완료한 경우에 한하여 선정결과를 제공함으로써 수신자의 흥미를 유발하고 응신율을 극대화시킬 수 있는 효과가 있다.
Patent KR-20020003846-A (KR)
Inventor: LIM SUNG LYONG
IPC: C02F11/00
Filed: 2001-11-08
Abstract: PURPOSE: An apparatus for treating scum of septic tank is provided to prevent scum decomposition by recycling scum bearing aerobic bacteria to aeration tank, thereby improving efficiency of the aeration tank. CONSTITUTION: Height of the present apparatus is controllable for controlling water quantity flowed through the apparatus. When the apparatus is installed under water surface, scum is introduced into the apparatus by gravity. Introduced scum having aerobic bacteria are recycled to the aeration tank for improving efficiency of aeration tank.
Patent KR-20030043375-A (KR)
Inventor: KIM U SIK
IPC: F01M11/03
Filed: 2001-11-28
Abstract: PURPOSE: An oil filter is provided to achieve improved durability of engine by preventing damage of engine caused due to the ingress of foreign substances. CONSTITUTION: An oil filter comprises a housing(3) having an oil inlet port(4) and an oil outlet port(5); an element(2) accommodated in the housing, which filters foreign substances from the engine oil passing through the element; a safety valve(9) arranged beneath the element, which accommodates the bottom of the element and moves in an axial direction by the increase of oil pressure outside the element so as to increases the cross section of the filtering area of the element and internal volume of the oil pressure operating space; and a return spring(12) for pushing the safety valve upward against the oil pressure so as to reduce the cross section of the filtering area of the element.
Patent KR-20030045894-A (KR)
Title: Method for searching facilities in a navigation system
Inventor: RYU GYEONG MIN
IPC: G08G1/0969
Filed: 2001-12-03
Abstract: PURPOSE: A method for searching facilities in a navigation system is provided to search desired facilities by using the voice through a mobile terminal. CONSTITUTION: A voice recognition mode is selected by using one touch method(502-506). A user voice is recognized and a request message for searching facilities corresponding to the voice signal is transmitted to an information center if the voice recognition mode is selected by using one touch method(508,510). A voice guide operation and a display operation for the information about the facilities are performed if the information about the facilities is received from the information center(512,518,519). A message is transmitted to the user and a response is received from the user if there is not the received information on a path to a destination(512-516).
Patent KR-20020092776-A (KR)
Inventor: YANO TAKAYUKI
IPC: F02D29/00
Filed: 2001-12-04
Abstract: PURPOSE: To provide a fuel injection control device for an engine with an automatic transmission capable of improving the fuel consumption and realizing the exhaust gas emission control at the maximum. CONSTITUTION: This fuel injection control device is provided with a means 11 for detecting the engine speed Ne of the engine 1, a means 12 for judging the carry-out of deceleration, a device 21 for controlling an automatic transmission 2, a means 13 for judging a direct connection of a damper clutch inside of the automatic transmission 2, a fuel injection device 31 for driving an injector 41 on the basis of the various input information. When the engine speed Ne exceeds the predetermined fuel cut determining engine speed during the carry-out of deceleration, a fuel cut range is judged, and fuel injection to the engine 1 by the injector 41 is prohibited.
Patent KR-20030052628-A (KR)
Title: Method of fabricating capacitor in ferroelectric semiconductor memory device
Inventor: CHOI EUN SEOK
IPC: H01L27/105
Filed: 2001-12-21
Abstract: PURPOSE: A method for manufacturing a capacitor of a ferroelectric memory is provided to be capable of performing easily etch processing of an upper electrode by using an additional upper electrode. CONSTITUTION: A stacked lower electrode(15) is formed on a semiconductor substrate(11). A ferroelectric film(16) is formed on the resultant structure. An upper electrode(17) having uniform thickness is formed on the ferroelectric film(16). An additional upper electrode(18) is formed on the upper electrode. The upper electrode(17) is isolated by etch-back of the additional upper electrode(18). At the time, the additional upper electrode(18) is formed on the upper electrode by ECD(Electro Chemical Deposition).
Patent KR-20030052670-A (KR)
Title: Apparatus for automatically controlling power factor of AC withstand voltage equipments
Inventor: KOO YEONG JAE
IPC: G05F1/70
Filed: 2001-12-21
Abstract: PURPOSE: An automatic power factor control unit of AC withstand voltage equipment is provided to improve a control characteristic of a power factor meter and a power factor of a load by amplifying the intensity of current applied to an input terminal of the power factor meter. CONSTITUTION: An automatic power factor control unit includes a current transformer(201m), a reactor(202), and a power factor meter(203). The current transformer is installed at one line of a power terminal in order to obtain small current proportional to large current of AC. The reactor is installed between the power terminal and a load terminal in order to compensate the reactance of the load terminal. The power factor meter is installed between the current transformer and the reactor in order to measure the power factor of the load terminal. A current amplification circuit(204) is installed between the current transformer and an input terminal of the power factor meter in order to amplify the current applied to the power factor meter through the current transformer. An auxiliary current transformer(201a) is installed at one line of the power terminal in order to obtain the reference current for operating the current amplification circuit.